get Size Description - Android java.io

Android examples for java.io:File Size

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Description

get Size Description

Demo Code

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class Main{

    public static String getSizeDesc(long size) {
        String suffix = "B";
        if (size >= 1024) {
            suffix = "K";
            size = size >> 10;/*w  ww .  j av a 2s .  c  o  m*/
            if (size >= 1024) {
                suffix = "M";
                // size /= 1024;
                size = size >> 10;
                if (size >= 1024) {
                    suffix = "G";
                    size = size >> 10;
                    // size /= 1024;
                }
            }
        }
        return size + suffix;
    }

}

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